Created and enhanced greet tool with custom redPublic

Agent

Model

Claude Opus 4.5 (latest)

Started

Jan 20, 11:39 PM

Messages30

Downloads0

Summary

Closed, Completed

i want to create a simple custom tool in an extension called greet.ts in .pi/extensions. the tool should just output "hi"

Created .pi/extensions/greet.ts with a simple greet tool that returns "hi".

The extension will be auto-discovered when you run pi from this directory. Alternatively, test it with:

well use the tool now

Done! The tool returned "hi" as expected.

add simple custom rendering for the tool result, make the output red

Done. Added renderResult that uses theme.fg("error", "hi") to render the output in red. The tool result should now display in red in the TUI.

use the greet tool again

Done. You should see "hi" rendered in red now.